地质学

It is not only of value in karst geological and archeological studies but also has good prospects of becoming a new tourist scenic spot.

该洞穴不仅在岩溶地质学和考古学方面有重要的研究价值，而且具有建成一个新的旅游景点的良好前景

Research on monomial resources is generally interdisciplinary study or derived fromrelated sciences such as agrology, zoology and botany, geology, hydrology and climatology, geography, environmentalsciences, economics, national land economics, ecology, ergonomics and so forth.

单项自然资源研究各自从有关学科派生出来或与一些学科有着密切的相互联系和交叉，如：土壤学、动、植物学、地质学、水文和气候学、地理学、环境科学、经济学、国土经济学、生态学、人类生态学等。

He was an early anatomist, and was interested in geology, astronomy and hydraulics.

他是位早期的解剖学家，也对地质学、天文学和水利学很有兴趣。

The actual REE distribution in a particular apatite is often indicative of the chemical and physical conditions under which it formed.

因此这种元素组份的分布可以成为磷灰石结晶过程所处的地质学环境中化学和物理条件的指证。

Differential geometry is widely applied into the mechanics and engineering technology.

微分几何在力学和一些工程技术方面有广泛的应用，但在地质学中的应用还相对缺乏。

Structural geology and Tectonics is an important branch of geology, which shows no prosperity in recent years.

构造地质学是地质学中的一个重要分支学科，近来显得不大景气。

Usually the first sub-system for the watershed scientists, experts and hydrologists topography of the object of concern, where the physical environment, energy in the form of negative entropy flow into the system; the second sub-system for the hydraulic engineer with the rivers and landscape Jurists of the object of common concern, at the same time the ancient flood plain and river valley sludge for formation of Jurists and the concerns of sedimentologists; the third sub-systems related to geology and ocean engineering, and the alluvial fan, alluvial plain, delta morphology, internal structure and stratigraphy is characterized by geology and geomorphology of the issues of common concern, where the material flow in the form of energy output into the environment.

通常第一亚系统为流域科学家、地貌学家和水文学家所关心的对象，在这里环境中的物质、能量以负熵流的形式进入系统；第二亚系统为水力与河道整治工程师和地貌学家共同关心的对象，同时泛滥平原上的古河道及河谷淤积物又为地层学家和沉积学家所关注；第三亚系统关系到地质学和海洋工程，而冲积扇、冲积平原、三角洲的形态、内部结构和地层特点是地质学和地貌学共同关心的课题，在这里物质能量以流的形式输出到环境中去。

In this paper, the mechanisms of the generation, migration and production for coal seam gas are researched and the geological model for coal seam gas reservoir simulation is presented, according to the theories and methods of coal seam gas geology, petroleum geology and dynamic of fluids through porous media. A three-dimensional, dual-porosity, two-phase, pseudo-steady, non-equilibrium sorption mathematical model is established with the help of petroleum reservoir numerical simulation method. After that, this complex mathematical mode is approximated and solved by finite-difference and fully implicit methods. Coal Seam Gas Reservoir Simulation software in 1. 0 version (CSGRS 1. 0) with Chinese interface of pre-and post-processing function is developed.

本文应用煤层气地质学、石油天然气地质学和渗流力学等学科的理论和方法，研究了煤储层中煤层气的生成、储集、运移和产出机理，概化出了煤层气储层模拟的地质模型；以油气藏数值模拟和数值计算方法为工具，建立了描述三维、双孔隙、非平衡吸附、拟稳态条件下气-水两相流体混相运移规律的煤层气储层模拟的数学模型；详细推导出了该数学模型的全隐式求解方法；并借助计算机技术开发了具有中文操作界面的煤层气储层数值模拟软件CSGRS 1.0，实现了这一复杂数学模型的数值求解。

Therefore, the essence of the numerical modeling of geology structural deformation is to adopt the wellestablished numerical methods of multidisciplinary acknowledge including mathematics, physics and mechanics to solve the relevant geological problems scientifically.

因而，地质构造变形数值模拟是采用数学物理方法对相关地质学问题的科学描述，并采用理论分析和数值模拟实验方法，对所描述的相关地质学过程进行定量化求解。

Astrogeology,a frontier discipline of higher grade combined of geology with astronomy,investigates into the genesis and evolution of a variety of geologic events by using the methods,observed data and results of astronomy.

天文地质学是天文学和地质学的边缘学科，是利用天文学的研究方法、观测资料和研究成果来探讨地球上各种地质现象成因和演化规律的科学。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。